Track PDF views
Securely share, track and turn document views into actionable leads – in one platform.
Instant free access. No card needed.
Trusted by 27,000+ professionals
See it in action
Trusted by fast-growing teams worldwide
Success stories
Helping over 28,000 professionals supercharge document workflows
Sizle.io is a great tool to easily share files that we do not want to be copied or modified.
The best part about Sizle.io is finding out who viewed a presentation, which slides they focused on, and for how long.
The sales team were amazed that they could “see” what slides the clients were reviewing in real-time.
Sizle.io surpassed our expectations when we saw how a client is engaging with our proposal.
Understanding when, where, and how much the recipients of our decks are engaged helps tremendously with our follow-up.”
Sizle.io is incredibly easy to use. Upload and send your document and you get detailed analytics on who viewed it.
The ability to quickly and securely share a document and view analytics has improved my file sharing process.
The insights and analytics are detailed and useful. No longer do I have to wonder if a client has opened an email.
Seeing how much time prospects spend on each slide helps us optimise our collateral.
Start
sharing
smarter
today.
Take control of your document ecosystem
Close deals faster with the document sharing platform built to help you grow.
Free signup
Zero setup
No card needed
Trusted by 28,000+ professionals

The ultimate conversion-focused document tracking tool that helps you convert more customers.
Site
Quick links
Alternatives
© 2025 Sizle.io All rights reserved.